public void load() { //图表区域 ChartArea chartArea = new ChartArea(); //用于显示线条名称,在右侧显示线条名称 Legend legend = new Legend(); //给图表区域赋值名字 chartArea.Name = "chartArea"; legend.Name = "legend"; //实例化一条数据线 Series date = new Series(); //类型设置为折线图 date.ChartType = SeriesChartType.Spline; //设置区域 date.ChartArea = "chartArea"; //设置名字 date.Legend = "legend"; //宽度 date.MarkerBorderWidth = 2; //大小 date.MarkerSize = 4; //数据点(表现形式,点的样式) date.MarkerStyle = MarkerStyle.Circle; //数据 List<int> x = new List<int>() { 1, 2, 3, 4, 5 }; List<int> l1 = new List<int>() { 10, 20, 30, 40, 50 }; //数据赋值xy两个值 date.Points.DataBindXY(x, l1); //实例化一个图标chart Chart chart = new Chart(); //取名 chart.Name = "chart"; //定制坐标 chart.Location = new Point(50, 50); chart.Text = "chart"; //添加数据线到图表 chart.Series.Add(date); //设置图表的区域,ps:图表不设置区域会默认显示为白色的一块 chart.ChartAreas.Add(chartArea); //添加数据名称 chart.Legends.Add(legend); //将图表添加到页面上 Controls.Add(chart); } }